What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. The average lead time is within 15 workdays for both peak and off-season.

How is the quality of the finished products ensured?

We conduct 100% inspection including visual and function inspection, checked by packing staff, with 2 QA/QC inspectors ensuring traceability of raw materials.

What is the warranty or guarantee for the product?

The product is tested to work well and stably without monitoring. It meets OEM quality requirements and is backed by 20 years of manufacturing experience.

Jws340 Mud Pump Bi Metal Liner

Name: Jws340 Mud Pump Bi Metal Liner
Brand: HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.
SKU: 917501845

Hebei, ChinaHEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

US$150.00-200.00

3 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Cetification

API

Hardness(Hra)

180

Specifications

60 to 300mm

Yield Strength

>450MPa

Tensile Strength

>610MPa

Outer Sleeve

Forged Steel 45#

Inner Sleeve

High Chromium Casting Iron

Name

Mud Pump Liner Oil Pump Parts Price

Package

Standard

MOQ

Port

Tianjin

Model

F Series, 3nb Series, etc

Theory

Centrifugal Pump

Transport Package

Wooden Box and Sea Shipment

Specification

standard

Trademark

xinhuafa

Origin

HS Code

841391000

Production Capacity

50000sets/Per Year

Key features

API 7K Standard Compliance: Manufactured strictly according to API-7K Standard and passed ISO9001-2000 authentication.

Bi-Metal Construction: Features forged steel 45# outer sleeve and high chromium casting iron inner sleeve for durability.

OEM Quality Replacement: Meets OEM product quality requirements, serving as a direct replacement for major brand parts.

Wide Compatibility: Suitable for EMSCO, Gardner Denver, National, Oilwell, IDECO, and other major mud pump brands.

Stable Performance: All parts are tested to work stably without monitoring, suitable for harsh oilfield environments.

20 Years Experience: Professional manufacturer and exporter of Mud Pump & Parts with two decades of industry experience.

Customization Options: Offers customization from samples, designs, full customization, and flexible minor adjustments.

100% Quality Inspection: Finished products undergo 100% visual and function inspection before packing.

Company profile

Importers and ExportersQuality AssuranceManagement CertificationStandardized Supplier Management

HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.87h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical manufacturer focused on mud pumps, plunger pumps, pumping equipment, oilfield and wellhead accessories, valves, drilling and production accessories, rubber and polyurethane components, forgings, castings, and engineering materials. It provides 3D design, ODM, OEM, and multiple customization services. Production is supported by three lines, reported annual output of 20,000 bi-metal liners, and lead times within 15 working days in both peak and off-peak seasons. Quality-related procedures cover corrective actions, complaint handling, quality assurance, and raw-material traceability. The supplier holds an ISO9001:2015 certificate and has environmental assessment and fire-drill records. However, it has no available SDK, no new products reported in the past year, no overseas warehouse, showroom, agent, or branch, no offline trade-show participation, and no valid manufacturing-capacity contract with related subcontractors. Financial information is represented only by...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates in research and development, production, and sales across mud pumps, pumping equipment, oilfield accessories, valves, drilling and production components, and related engineered materials. This establishes a specialized industrial supplier profile.

CertificationsThe supplier reports holding an ISO9001:2015 certificate and also has a factory environmental impact assessment report. These are explicit documented management and environmental credentials, although no broader certification portfolio is provided.

Production capacityThe supplier operates three production lines, reports 20,000 bi-metal liners of annual output, maintains in-stock capacity, and states lead times within 15 working days in both peak and off-peak seasons. A deficiency is that no valid manufacturing-capacity contract exists with related subcontractors, creating a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, flexible customization, 3D design services, ODM, and OEM for well-known brands. These offerings directly support a broad range of customized product requirements.

Product Q&A

Q:What standards does the mud pump liner comply with?

The liner is strictly manufactured according to the API-7K Standard and has passed the ISO9001-2000 international quality system authentication.

Q:Which mud pump brands are compatible with this liner?

It is compatible with brands such as EMSCO, Gardner Denver, National, Oilwell, IDECO, TSC, BOMCO, and others, covering F series, 3NB series, BW series, and more.

Q:What is the material composition of the bi-metal liner?

The outer sleeve is made of Forged Steel 45#, and the inner sleeve is made of High Chromium Casting Iron, providing hardness of 180 HRA and yield strength >450MPa.

Q:Does the supplier offer OEM or customization services?

Yes, OEM service is available. Customization options include customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Set, although the product attribute lists an MOQ of 3 for specific configurations.